Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The HMG-CoA reductase inhibitors have been shown to cause marked reduction of cholesterol and offer a new and effective approach to treatment of hyperlipoproteinemia. Three agents, pravastatin (P), lovastatin (L) and simvastatin (S), have been studied with reference to long-term lipid-lowering effect, tolerance and clinical safety. Following a dietary lead-in period of at least 6 weeks in every case, patients with primary hypercholesterolemia were enrolled from participants of short-term controlled studies which after completion were extended as open studies. Treatment was administered over 6 months with 20 mg S (84 patients), L (42 patients) or P (23 patients) twice daily. Total cholesterol was decreased with S by 30.2% of basal, with L by 25.5%, and with P by 28.2%. The decrease in apolipoprotein B was 28.4%, of basal, with S 16.4% and in P 19.2%. Triglycerides were lowered by 19.6% of basal with S by 17.4%, with L, and by 6.4% with HDL-cholesterol increased in the S group by 23% of basal, by 9.7% in the L group, and by 8.0% in the P group. No serious clinical or laboratory abnormalities were observed. In the S group headache (3.6% of patients), abdominal discomfort (2.4%), sleeping disturbances (3.6%), and muscle pain (2.4%) were reported. In the L group headache (7.1%), abdominal discomfort (4.8%), sleep disorders (4.8%), and muscle pain (4.8%) were observed. In the P group one patient complained of abdominal discomfort (8.7%) and one of sleep disorders (8.7%). Increases in CPK were observed in the S group (4.8% of patients) and in the L group (11.9%).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Comparison of different HMG-CoA reductase inhibitors. 190 57

Case 1 was a 55 year old female whose primary complaint was pyrexia. Anamnesis consisted of a fever at a 39 degrees C level beginning on September 15, 1987 with headache and muscle pain. The patient was examined by a nearby physician. Despite taking medication, there was no break in the fever. The patient was examined and admitted to this institution on September 18. Case 2 was a 32 year old female whose primary complaint was pyrexia and an abnormal sensation in the pharynx. Anamnesis consisted of a fever at a 39 degrees C level beginning on February 13, 1989 and the manifestation of a cough beginning on February 17. Although the fever broke on February 20, as the abnormal sensation in the pharynx persisted, the patient was examined and admitted to this institution on February 21. Case 3 was a 42 year old male whose primary complaint was pyrexia. Anamnesis consisted of a fever of 38 degrees C, cough and a sensation of pressure in the right precordia beginning on November 18, 1989. The patient was examined and admitted to this institution on November 21. Chest X-rays revealed the presence of atypical pneumonia in all three cases. As a significant rise in antibodies to the Chlamydia of parrot fever was observed in the cases at the time of admittance as well as after admittance, treatment was begun by administration of Minocycline.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Three cases of psittacosis]. 191 7

Three members of a family developed eosinophilic myelomeningoencephalitis following ingestion of Pila snails. They were father, daughter and son and had similar clinical presentations. Two days after ingestion of snails, they developed a generalized itchy maculopapular rash followed by myalgia, marked paresthesia, fever and headache. Two days later there was weakness of the extremities which was progressive in severity involving the legs more than the arms. They later developed urine retention and cloudiness of consciousness. Two patients progressed to coma, one of whom died after 3 weeks and the other died at home 9 months after the onset. Autopsy of the fatal case revealed multiple tracks and cavities with the presence of Angiostrongylus cantonensis in the brain and various levels of the spinal cord.
 ...
PMID:Eosinophilic myelomeningoencephalitis caused by Angiostrongylus cantonensis: a report of three cases. 194 89

The amount of endotoxin on surgical gloves was investigated by the limulus chromogenic substrate method. Heavy endotoxin contamination was observed on the outside of certain surgical gloves sold in Sweden. Given an endotoxin absorption of 10% to the patients, one of the types of gloves studied would cause fever, chills, headache and muscle pain. The amount of endotoxin on the gloves could be minimized by rinsing in endotoxin-free water. We conclude that the manufacturing process of latex gloves should be checked microbiologically for Gram-negative bacteria before sterilization. Alternatively, the amount of endotoxin should be checked on the product by the limulus ameobocyte lysate test before release.
 ...
PMID:Quantitative determination of endotoxins on surgical gloves. 198 May 12

Twenty six cases of a spotted-fever-like illness have been identified over a 17 year period in the population of about 1000 of Flinders Island, Tasmania. The usual features were high fever, headache, myalgia, slight cough, arthralgia without joint swelling and a maculopapular rash which did not resemble the common exanthems. Twelve cases had a focal skin lesions. Available evidence implicates ticks as the vector.
 ...
PMID:Flinders Island spotted fever: a newly recognised endemic focus of tick typhus in Bass Strait. Part 1. Clinical and epidemiological features. 198 7

This three-phase study was designed to compare high dose ivermectin with a standard diethylcarbamazine (DEC) regimen for patient tolerability, potential to kill adult filaria, and duration of microfilarial suppression in 30 Haitian subjects with Wuchereria bancrofti microfilaremia. All were first given a 1-mg oral dose of ivermectin (phase 1) to reduce microfilaria densities. Participants were randomized into three groups: Group 1 received DEC (6mg/kg per day for 12 days), Group 2 received 200 mcg/kg of ivermectin, and Group 3 received 400 mcg/kg of ivermectin (200 mcg/kg per day for 2 days). All drug regimens were well tolerated with few adverse reactions. Most reactions occurred during phase I and consisted primarily of headache, fever, and myalgia. At the end of phase 1, 27 of 30 (90%) patients were microfilaria negative. During phase 2, four of the six men receiving DEC developed scrotal reactions suggesting killing adult worms; no such reactions were noted in 10 men receiving ivermectin (p less than 0.05). At one-year follow up (phase 3), all treatment groups had less than 10% return to pretreatment microfilaria levels. The mean percent of baseline microfilaria counts were for Group 1, 0.9% (range 0-5%); Group 2, 8.2% (range 0-31%); and Group 3, 3.8% (range 0-25%). Seven individuals in Group 1 were microfilaria-negative, while only one and three individuals were microfilaria-negative in Groups 2 and 3, respectively. These results suggest that DEC causes more damage to the adult worms and greater reduction in microfilaria densities than ivermectin, but that high doses of ivermectin may suppress microfilaremia in lymphatic filariasis for periods much longer than previously reported.
 ...
PMID:Comparison of high dose ivermectin and diethylcarbamazine for activity against bancroftian filariasis in Haiti. 199 38

Human malaria is caused by four species of the genus plasmodium. The sexual stage of the parasite occurs in the mosquito and asexual reproduction occurs in man. Symptoms of fever, chills, headache, and myalgia result from the invasion and rupture of erythrocytes. Merozoites are released from erythrocytes and invade other cells, thus propagating the infection. The most vulnerable hosts are nonimmune travelers, young children living in the tropics, and pregnant women. P. falciparum causes the most severe infections because it infects RBCs of all ages and has the propensity to develop resistance to antimalarials. Rapid diagnosis can be made with a malarial smear, and treatment should be initiated promptly. In some regions (Mexico, Central America except Panama, and North Africa) chloroquine phosphate is effective therapy. In subsaharan Africa, South America, and Southeast Asia, chloroquine resistance has become widespread, and other antimalarials are necessary. The primary care physician should have a high index of suspicion for malaria in the traveler returning from the tropics. Malaria should also be suspected in the febrile transfusion recipient and newborns of mothers with malaria.
 ...
PMID:Malaria. 201 38

Systemic treatment modalities for eradication of multiple therapy resistant genital warts are so far not available. In this study laser treated patients with multiple genital warts received postoperatively either interferon alpha-2b subcutaneously (s.c.) 5 x 10(6) IU or matching placebo three times weekly for four weeks. At the conclusion of the study, 6-8 weeks after discontinuation of therapy, a significantly higher cure rate was found in the group of interferon-treated patients (14 of 27 (52%) patients cured) than among placebo treated patients (5 of 22 (23%) patients cured) (p less than 0.05). The side effects of fever, chills, myalgia, headache and leukopenia occurred more commonly in the interferon treated group than in the placebo group. However, only three of 32 patients discontinued interferon therapy because of side effects. We conclude that the addition of s.c. administered interferon alpha-2b to laser treated patients with chronic therapy resistant genital warts is fairly well tolerated and that it significantly enhances the chance of eliminating the disease.
 ...
PMID:Systemic interferon alpha-2b increases the cure rate in laser treated patients with multiple persistent genital warts: a placebo-controlled study. 203 16

DHE is effective in the treatment of acute and chronic migraine. The side effects most commonly observed are abdominal discomfort, muscle pain, diarrhea and anxiety. DHE is a dehydrogenated amino acid ergot alkaloid and, as such, causes only limited vasoconstriction; indeed, its overall effects include peripheral vasodilation. The literature is replete with reports of clinical vasospasm and claudication occurring with therapeutic doses of ergotamine. There has not been any previous description of claudication caused by DHE. This paper describes pulselessness in two patients during relatively short courses of DHE. Treatment consisted of calcium channel blockers and discontinuation of DHE. Recovery was complete.
Headache 1991 Apr
PMID:Claudication: an unusual side effect of DHE administration. 205 May 18

Ehrlichiae are tick-borne rickettsial organisms that are well known as veterinary pathogens. However, since 1986, over 100 cases of human infection by Ehrlichia canis or a closely related species have been identified primarily in the southeastern and south central United States. Human ehrlichiosis is characterized by high fever, rigors, headache, myalgia, anorexia, and, sometimes, gastrointestinal complaints. Rash occurs in a minority of cases. Commonly observed laboratory abnormalities include leukopenia, thrombocytopenia, anemia, and elevated hepatic aminotransferase levels. The illness is tick-borne and tetracycline or tetracycline analogs appear to be effective in treating the illness.
 ...
PMID:Ehrlichiosis. 205 Oct 14


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>